1 files changed, 106 insertions, 0 deletions
diff --git a/src/boost/libs/proto/test/protect.cpp b/src/boost/libs/proto/test/protect.cpp
new file mode 100644
index 00000000..33b05519
--- /dev/null
+++ b/src/boost/libs/proto/test/protect.cpp
@@ -0,0 +1,106 @@
+///////////////////////////////////////////////////////////////////////////////
+// protect.hpp
+//
+//  Copyright 2012 Eric Niebler. Distributed under the Boost
+//  Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/proto/core.hpp>
+#include <boost/proto/transform/make.hpp>
+#include <boost/type_traits/add_pointer.hpp>
+#include <boost/type_traits/remove_pointer.hpp>
+#include <boost/test/unit_test.hpp>
+namespace proto=boost::proto;
+using proto::_;
+
+template<typename T>
+struct identity
+{
+    typedef T type;
+};
+
+struct TestWithMake
+  : proto::make< proto::protect<_> >
+{};
+
+struct TestWithMake1
+  : proto::make< identity<proto::protect<_> > >
+{};
+
+struct TestWithMake2
+  : proto::make< identity<proto::protect<int> > >
+{};
+
+struct TestWithMake3
+  : proto::make< identity<proto::protect<identity<_> > > >
+{};
+
+struct TestWithMake4
+  : proto::make< identity<proto::protect<identity<int> > > >
+{};
+
+struct TestWithMake5
+  : proto::make< identity<proto::protect<identity<identity<int> > > > >
+{};
+
+void test_protect_with_make()
+{
+    proto::terminal<int>::type i = {42};
+
+    _ t = TestWithMake()(i);
+    _ t1 = TestWithMake1()(i);
+    int t2 = TestWithMake2()(i);
+    identity<_> t3 = TestWithMake3()(i);
+    identity<int> t4 = TestWithMake4()(i);
+    identity<identity<int> > t5 = TestWithMake5()(i);
+}
+
+//struct TestWithWhen
+//  : proto::when<_, proto::protect<_>() >
+//{};
+
+struct TestWithWhen1
+  : proto::when<_, identity<proto::protect<_> >() >
+{};
+
+struct TestWithWhen2
+  : proto::when<_, identity<proto::protect<int> >() >
+{};
+
+struct TestWithWhen3
+  : proto::when<_, identity<proto::protect<identity<_> > >() >
+{};
+
+struct TestWithWhen4
+  : proto::when<_, identity<proto::protect<identity<int> > >() >
+{};
+
+struct TestWithWhen5
+  : proto::when<_, identity<proto::protect<identity<identity<int> > > >() >
+{};
+
+void test_protect_with_when()
+{
+    proto::terminal<int>::type i = {42};
+
+    //_ t = TestWithWhen()(i);
+    _ t1 = TestWithWhen1()(i);
+    int t2 = TestWithWhen2()(i);
+    identity<_> t3 = TestWithWhen3()(i);
+    identity<int> t4 = TestWithWhen4()(i);
+    identity<identity<int> > t5 = TestWithWhen5()(i);
+}
+
+using namespace boost::unit_test;
+///////////////////////////////////////////////////////////////////////////////
+// init_unit_test_suite
+//
+test_suite* init_unit_test_suite( int argc, char* argv[] )
+{
+    test_suite *test = BOOST_TEST_SUITE("test proto::protect");
+
+    test->add(BOOST_TEST_CASE(&test_protect_with_make));
+    test->add(BOOST_TEST_CASE(&test_protect_with_when));
+
+    return test;
+}